下列泌尿系统检查，需要做碘过敏试验的是（）
A.尿路平片
B.静脉肾盂造影
C.磁共振尿路成像
D.B超
E.膀胱镜检查
参考答案：B
—I don't think I'll be able to go mountainclimbing tomorrow.
—________?[ ]
A. And how
B. How come
C. How's it going
D. How about it
—_____ ?
—It's cold.[ ]
A. How's the weather like in Shantou in winter
B. What's the weather like in Shantou in winter
C. What is the weather in Shantou in summer
D. How is the weather in Shantou in autumn
be able to go mountainclimbing tomorrow.